Analisis teknoekonomi usaha pengolahan limbah cair organik menggunakan black soldier fly (Hermetia illucens)

Liquid waste could not treated by primary treatment only, secondary or tertiary is needed. However, this process has a high cost, so alternative processes are required. Black soldier fly (BSF) an for low-cost. In addition, with BSF also produce animal food from the larvae produced and compost processing residue. This product good economical value. business project should be conducted feasibility analysis to find out if possible. Feasibility based on financial of investment criteria: Net Present Value (NPV), Benefit Cost per ratio (Net B/C), Internal Rate Return (IRR) Payback Period (PP). The result NPV Rp141,626142; B/C 1.15; IRR 17.6 % PP 3.95 years. Based that criteria, organic into feed fertilizers using Sensitivity shows decreasing revenue over 8.04% make unfeasible. increasing main material cost almost 59% keep feasible .